Is your KYC really safe? Malta based Casinos Faces Massive Security Breach

Introduction:

Is your KYC data really safe? That question is becoming more relevant than ever. In March 2025, a shocking security flaw involving Maltese IT provider The Mill Adventure exposed sensitive information of over a million online casino players.

The flaw, discovered by cybersecurity researcher Lilith Wittmann, stemmed from weak protections in the company’s GraphQL API—allowing unauthorized access to private player data including:

• Full names
• Email addresses
• Home addresses
• Payment details
• ID documents like passports and tax forms

Wittmann called the breach a "disaster for users," highlighting how easily attackers could gain access to this data. While the issue was quickly fixed after responsible disclosure, it raises serious concerns about how online casinos handle your most sensitive information.

What’s the Real Risk With KYC?

Online casinos—especially those operating offshore—often collect extensive KYC documentation to meet regulatory standards. But once uploaded, where does that data go, and how is it secured?

Unfortunately, many casinos take a careless approach to storing personal documents. On-site support systems are often used to exchange sensitive files, and these systems have a long history of leaks.

The recent Malta-based breach is just one example of how even established companies can overlook basic cybersecurity practices—leaving players exposed to fraud, identity theft, and worse.

Offshore Casinos and Data Leaks: A Pattern

This isn’t an isolated case. In late 2024, a massive breach at CSGORoll and Hypedrop, both owned by Ancient Gaming, compromised over 325,000 user support tickets.

The exposed data included:

• Credit card details
• Identity documents
• Tax statements
• Sensitive internal communications

What made it worse? The companies waited 22 days to inform affected users—clearly violating GDPR requirements to report breaches within 72 hours. Despite the severity, no meaningful penalties have been issued.

The takeaway? Offshore casinos are still operating in the Wild West—where regulations are murky, enforcement is rare, and your data is only as safe as the casino’s weakest link.

What Can Players Do?

While regulators are now pushing for mandatory penetration tests and more stringent audits, it’s still up to players to stay vigilant.

Before uploading your KYC documents, ask yourself:

• Does this casino have a history of data breaches?
• Is it licensed and regulated in a trustworthy jurisdiction?
• Do they disclose issues transparently and promptly?
• Are you communicating with support through encrypted channels?

If the answer to any of these is “no,” you might be better off looking elsewhere.

Conclusion:

Breaches like those at The Mill Adventure and CSGORoll reveal a troubling reality: your KYC information is often just one vulnerability away from being exposed.

Online gambling can be fun and exciting—but trusting a platform with your sensitive documents is a serious decision. Offshore operators often cut corners when it comes to data security, leaving players to deal with the consequences.

Be cautious. Be informed. And before you deposit, do your research.
Check out our Reviews Page to see which platforms we actually trust with our personal data.